For the following questions answer them individually
Which of the following is the dimension of inductance?
Which of the following is a type of recording instrument?
In 'two-wattmeter method' of power calculation of a 3-phase balanced star connected system, whatis the power factor of the system if both the wattmeters showa positive reading?
A resistance of 75 Ohms is connected in shunt of a galvanometer, having an internal resistance of 25 Ohms,to convert it into an ammeter. What is the value of current (in A) flowing through the galvanometer,if the total current in the circuit is 5 A?
Which of the following is TRUE about analog multimeter?
The circuit given below is a circuit of .......... bridge.
Which of the following materials when used as the viewing surface of a CRO gives a reddish glow?
Which of the following is TRUE about current transformers?
Which of the following produces breaking torque in induction type energy meter?
Which of the following can be used to measure frequency?