Explore topic-wise MCQs in Electromagnetic Theory.

This section includes 4265 Mcqs, each offering curated multiple-choice questions to sharpen your Electromagnetic Theory knowledge and support exam preparation. Choose a topic below to get started.

3151.

Golgi tendon and muscles fibre ratio is ?

A. 0.0465277777777778
B. 0.0506944444444445
C. 0.0590277777777778
D. 0.0694444444444444
Answer» C. 0.0590277777777778
3152.

In a zener diode regulator, zener -

A. Is kept reverse biased
B. Is kept forward biased
C. Depends upon current requireemnt
D. Depends upon rated voltage
Answer» D. Depends upon rated voltage
3153.

Vitamin B12 deficiency causes ?

A. Scotoma
B. Hemianopia
C. Myopia
D. Quadrantinopia
Answer» B. Hemianopia
3154.

Homonymous heminaopia is associated with ?

A. Chiasma
B. Optic tract
C. Optic nerve
D. Occipital lobe
Answer» C. Optic nerve
3155.

Which type of reaction produces the most harmful radiation?

A. Fusion reaction
B. Chemical reaction
C. Fission reaction
D. Photo-Chemical reaction
Answer» D. Photo-Chemical reaction
3156.

Since the commencement of the Indian Constitution on 26 January, 1950, how many persons have occupied the august office of the President of India?

A. 9
B. 10
C. 11
D. 12
Answer» B. 10
3157.

Aschoff bodies are mainly found in

A. Pericardium
B. Myocardium around blood vessels
C. Endocardium
D. All
Answer» C. Endocardium
3158.

A 20 year old male,following a road traffic accident was brought to the casualty.His right leg is shortened,internally roated and adducted.The diagnosis is:

A. Fracture neck of femur
B. Anterior dislocation of the hip
C. Posterior dislocation of the hip
D. Trochanteric fracture of the femur
Answer» D. Trochanteric fracture of the femur
3159.

The feature of JVP in cardiac tamponade is -

A. Prominent x descent with absent 'y' descent
B. Prominent x descent with prominent 'y' descent
C. Absent x descent with absent 'y' descent
D. Absent x descent with prominent 'y' descent
Answer» B. Prominent x descent with prominent 'y' descent
3160.

Where did Patrick White die?

A. Adelaide
B. Hobart
C. Sydney
D. Brisbane
Answer» D. Brisbane
3161.

What will be the net effect of running the following script on the $s string?

A. The string will remain unchanged
B. The string will become longer because the angular brackets will be converted to their HTML meta character equivalents
C. If the string is printed to a browser, the angular brackets will not be visible and it will be interpreted as HTML
D. If the string is printed to a browser, the angular brackets will be visible
Answer» E.
3162.

PROLIX

A. Bombastic
B. Reticent
C. Orotund
D. Pundit
Answer» C. Orotund
3163.

What gets printed when the following program is compiled and run. Select the one correct answer

A. 1
B. 0
C. 3
D. 2
Answer» B. 0
3164.

n(n-1)/3.2.1 =

A. (n-2)ι/3ιnι
B. nι/3ι(n-2)ι
C. 3ι(n-2)ι/nι
D.
Answer» C. 3ι(n-2)ι/nι
3165.

Antidote for sodium nitrate poisoning is -

A. EDTA
B. Animal charcol
C. Methylene blue IV
D. Egg albumin
Answer» D. Egg albumin
3166.

An adult old man gets burn injury to his hands.Over few weeks,the burned skin heals without the need for skin grafting.The most critical factor responsible for the rapid healing in this case is:

A. Remnant skin appendages
B. Underlying connective tissues
C. Minimal edema and erythema
D. Granulation tissue
Answer» B. Underlying connective tissues
3167.

The normal adult CSF pressure is -

A. 1-2 mm Hg
B. 6-12 mm Hg
C. 15-30 mm Hg
D. 730 mm Hg
Answer» C. 15-30 mm Hg
3168.

Which of the following can cause Superior quadrantopia

A. Temporal lobe tumor
B. Frontal lobe tumor
C. Pituitary tumor
D. Craniopharyngioma
Answer» B. Frontal lobe tumor
3169.

Tocainide has the following properties except

A. Used in ventricular tachycardia
B. Prolongs APD
C. Used as lidocaine analogue
D. Used orally
Answer» C. Used as lidocaine analogue
3170.

The damage of the human body due to radiation (χ-rays or γ-rays etc,) is measured in -

A. Rads
B. Rems
C. Roentgen
D. Curie
Answer» B. Rems
3171.

In electric machines, laminated cores are used with a view to reduce the

A. Friction loss
B. Copper loss
C. Eddy current loss
D. Hysteresis loss
Answer» D. Hysteresis loss
3172.

Keith-Wegener classification denotes

A. Diabetic retinopathy
B. Hypertensive retinopathy
C. Arteriosclerotic changes in retina
D. Primary optic atrophy
Answer» C. Arteriosclerotic changes in retina
3173.

When did UNESCO designate Henderson Island a World Heritage site?

A. 2008
B. 2000
C. 1996
D. 1988
Answer» E.
3174.

A train 370 meters long is moving at a speed of 35 km/ph. It will cross a man coming from the opposite direction at a speed of 2 km per hour in

A. 18 sec
B. 36 sec
C. 6 sec
D. 12 sec
Answer» C. 6 sec
3175.

An electric bulb has a filament made of -

A. Copper
B. Iron
C. Lead
D. Tungsten
Answer» E.
3176.

Clinical features of minimal change glomerulonephritis are all except

A. Hypertension
B. Edema
C. Selective proteinuria
D. Fever
Answer» B. Edema
3177.

Electron transport systems play a vital role in

A. photorespiration
B. Calvin cycle
C. all of these
D. light-dependent reactions
Answer» E.
3178.

True regarding amyloidosis are A/E-

A. Massive proteinuria
B. Mild hypertension
C. Normal kidney size
D. Urinary cast present
Answer» C. Normal kidney size
3179.

True about mitochondria -

A. Isolation is done by hidrolysis in alkaline pH
B. Protein synthesis
C. Fatty acid synthesis
D. All of the above
Answer» C. Fatty acid synthesis
3180.

The feeding of a job in planner is done by

A. Table movement
B. Tool movement
C. Ram movement
D. Movement of a clapper box
Answer» E.
3181.

Arlt's line is seen in:

A. Ocular pemphigoid
B. Trachoma
C. Vernal keratoconjunctivitis
D. Pterygium
Answer» C. Vernal keratoconjunctivitis
3182.

True about dietary fiber -

A. Increase GI transit time
B. Not prevention against colonic cancer
C. Increase bulk of stool
D. Only soluble fibers are included in diet
Answer» D. Only soluble fibers are included in diet
3183.

Cobble stone appearance of palpebral conjunctiva is seen in -

A. Spring catarrh
B. Phlyctenular conjunctivitis
C. Sympathetic opthalmitis
D. Opthalmia nodosa
Answer» B. Phlyctenular conjunctivitis
3184.

A patient presents with Zollinger-ellison syndrome due to gastrinoma.He has two bleeding ulcers and diarrhea.A drug that irreversible inhibits the H+/KATPase in gastric parietal cells is -

A. Cimetidine
B. Cisapride
C. Glycopyrollate
D. Omeprazole
Answer» E.
3185.

Which one among the following substances evolves heat when dissolved in water?

A. Potassium nitrate
B. Sodium chloride
C. Glucose
D. Calcium oxide
Answer» D. Calcium oxide
3186.

Prophylactic gonadectomy is done in -

A. Turner's sundrome
B. Testicular feminising syndrome
C. Precocious puberty
D. Kallaman syndrome
Answer» C. Precocious puberty
3187.

PRONE : SUPINE ::

A. likely : unlikely
B. aslant : akimbo
C. recumbent : prostrate
D. face down : face up
Answer» E.
3188.

Which one of the following statements is incorrect about Optic glioma?

A. Arises from oligodendrocytes
B. Has a peak incidence in first decade
C. Is associated with type I neurofibromatosis
D. Causes meningeal hyperplasia
Answer» E.
3189.

Most pathognomonic sign of irreversible cell injury -

A. Ribosomes detached from endoplasmic reticulum
B. Clumping of nuclear chromatin
C. Amorphous densities in mitochondria
D. Swelling of the membrane
Answer» D. Swelling of the membrane
3190.

In human corneal transplantation, the donor tissue is -

A. Synthetic polymer
B. Donated human cadaver eyes
C. Donated eyes from living human begins
D. Monkey eyes
Answer» C. Donated eyes from living human begins
3191.

When did Otto Meyerhof write The Chemical Dynamics of Life Phenomena?

A. 1924
B. 1912
C. 1936
D. 1928
Answer» B. 1912
3192.

______ conceives the idea of the business.

A. Promoters
B. Directors
C. Auditors
D. None of the above
Answer» B. Directors
3193.

The risk in which the value of investment depends on what happens to foreign exchange rates is classified as

A. preferred risk
B. exchange rate risk
C. country risk
D. foreign risk
Answer» C. country risk
3194.

Necrotizing pappillitis may be seen in all of the following conditions except:

A. Tuberculous pyelonephritis
B. Sickle cell disease
C. Analgesic nephropathy
D. Diabetes mellitus
Answer» B. Sickle cell disease
3195.

Which of the following drugs cause hypomagnesemia by increased excretion ?

A. Digitalis
B. Aminoglycosides
C. Frusemide therapy
D. Cisplatin
Answer» D. Cisplatin
3196.

Longest time in GIT is seen in -

A. Ileum
B. Colon
C. Stomach
D. Jejunum
Answer» C. Stomach
3197.

In the meiotic cell divison in daughter cells are produced by two successive division in which

A. first division is reductional and second is equational
B. first division is equational, second is reductional
C. both divisions are equational
D. both divisions are reductional
Answer» C. both divisions are equational
3198.

In a patient with a transplanted heart which of these are the reasons for increased cardiac output during exercise -

A. Intrinsic mechanism
B. Reinnervation of transplanted heart by vagus
C. Bainbridge reflex
D. Epinephrine from medulla
Answer» E.
3199.

If the operating income is $5650000 and the revenue is $68558000 then the return on sales is

A. 0.0824
B. 0.0724
C. 0.0924
D. 0.1024
Answer» B. 0.0724
3200.

Fibrous histiocytoma is classified as:

A. Sclerosing haemangioma
B. Haemangio pericytoma
C. Angiomyosarcoma
D. Angiomyolipoma's
Answer» B. Haemangio pericytoma