THE_FLYWHEEL_OF_A_MACHINE_HAVING_WEIGHT_OF_4500_N_AND_RADIUS_OF_GYRATI – McqOptions

MCQOPTIONS

1.	THE_FLYWHEEL_OF_A_MACHINE_HAVING_WEIGHT_OF_4500_N_AND_RADIUS_OF_GYRATION_OF_2_M_HAS_CYCLIC_FLUCTUATION_OF_SPEED_FROM_125_R.P.M_TO_120_R.P.M._ASSUMING_G_=_10M/S²,_THE_MAXIMUM_FLUCTUATION_OF_ENERGY_IS?$
A.	12822 N-m
B.	24200 N-m
C.	14822 N-m
D.	12100 N-m
Answer» E.

Discussion

No Comment Found

Related MCQs

The flywheel stores the potential energy.
The engine has the flywheel of mass 7 tons and the radius of gyration is 1.7 m. The fluctuation of energy is 55 kN-m. The mean speed of the engine is 150 rpm. What is the coefficient of fluctuation of speed?
The steam engine has a flywheel which is having a radius of gyration of 1.1 m and mass of 2200 kg. The starting torque is 1550 Nm and assumed constant. What is the angular acceleration of the flywheel?
In the single-cylinder, single acting, four-stroke gas engine, the total fluctuation of speed is not to exceed ±3 percent of the mean speed. What is the coefficient of fluctuation of speed?
Which of the following is the expression of the maximum fluctuation of energy in a flywheel where I = mass moment of inertia of the flywheel, Cs = coefficient of fluctuation of speed, ω = mean angular speed of ω1 and ω2, and E = mean kinetic energy of the flywheel?
What is the coefficient of fluctuation of speed?
Given that maximum fluctuation of energy is 2000 N-m/s and coefficient of fluctuation of speed is 0.02. What is the mean kinetic energy of flywheel?
Which of the following is true about the flywheel?
What is the coefficient of fluctuation of energy?
What is the maximum fluctuation of energy?