Indian Railways Apprentice Trainer Interview Questions and Answers

Quantitative, Reasonning, English Grammer

Q1. Basic HR quesion
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Q2. HR Discussion regarding soft skills.
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Q1. What is torque?
Ans. 
Torque is a measure of the rotational force applied to an object.
• Torque is calculated by multiplying the force applied by the distance from the pivot point.

• It is measured in units such as Newton-meters (Nm) or foot-pounds (ft-lb).

• Torque is essential in understanding the effectiveness of engines and machinery.

• For example, a wrench applying force to loosen a bolt is exerting torque.
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Q2. Explain power factor.
Ans. 
Power factor is a measure of how effectively electrical power is being used in a circuit.
• Power factor is the ratio of real power (in watts) to apparent power (in volt-amperes) in a circuit.

• It is a number between 0 and 1, with 1 indicating perfect efficiency.

• Low power factor can result in increased energy costs and inefficient use of electrical power.

• Power factor correction can be implemented to improve power factor and...read more
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