List of top Questions asked in Bihar Industrial Training Institute Competitive Admission Test

Direct coupled amplifiers are used to amplify:
Fires in deep fat fryers and cooking oil falls in which class of fires?
In distribution transformer:
The frequency of the rotor current of a 50 Hz, 2 pole induction motor is 2 Hz, determine the percentage slip.
What is the maximum efficiency of full wave rectifier?
In which part of thermal power plant, the temperature of steam is raised above boiling point of water?
The power factor of a universal motor is:
What is the condition for the maximum torque of 3-\(\varphi\) induction motor?
The batteries reserved for emergency conditions are kept fully charged forever by employing: