Potential of earth is 50 V. If the potential difference between anode and cathode (earthed) is measured as 150 V, actual voltage on anode is __________

Potential of earth is 50 V. If the potential difference between anod

1.	Potential of earth is 50 V. If the potential difference between anode and cathode (earthed) is measured as 150 V, actual voltage on anode is __________
A.	0 V
B.	100 V
C.	200 V
D.	250 V
Answer» D. 250 V

Discussion

No Comment Found

Related MCQs

A coil of 300 turns is wound on a non-magnetic core having a mean circumference of 300 mm and a cross sectional area of 300 mm2. The inductor of the coil corresponding to a magnetizing electric current of 3 A will be?
An alternating voltage V = 150 sin(314)t is supplied to a device which offers a resistance of 20 in forward direction of electric current while preventing the flow of electric current in reverse direction. The form factor is ___________
Potential of earth is 50 V. If the potential difference between anode and cathode (earthed) is measured as 150 V, actual voltage on anode is __________
The rms value of the sine wave is 100 A. Its peak value is ____________
The form factor of sinusoidal alternating electric current is ___________
The two windings of a transformer have an inductor of 2 H each. If mutual inductor between them is also 2 H, then which of the following is correct?
A 3 V DC supply with an internal resistance of 2 supplies a passive non-linear resistance characterized by the relation VNL = (I_{NL}^{2} ). The power dissipated in the resistance is ___________
The resistance of a strip of copper of rectangular cross section is 2 . A metal of resistivity twice that of a copper is coated on its upper surface to a thickness equal to that of copper strip. The resistance of composite strip will be _________
The energy stored in the magnetic field at a solenoid 100 cm long and 10 cm diameter wound with 1000 turns of wire carrying an electric current of 10 A, is ___________
The basic elements of an electric circuit are _____________

Potential of earth is 50 V. If the potential difference between anode and cathode (earthed) is measured as 150 V, actual voltage on anode is __________

Discussion

No Comment Found

Related MCQs

Reply to Comment