EXAMIANS
Electrostatic instruments are used as
YOUR ANSWER : ?
YOUR ANSWER : ?
To measure 5 volts, if one selects a 0-100 volt range voltmeter which is accurate with in ± 1%, then the error in this measurement may be up to
YOUR ANSWER : ?
A moving iron instrument can be used for
YOUR ANSWER : ?
Which of following voltmeters would you use for measuring voltage across 20KΩ resistance
YOUR ANSWER : ?
When the pointer of an indicating instrument comes to rest in the final deflected position, ______
YOUR ANSWER : ?
The scale of hot wire ammeter is
YOUR ANSWER : ?
A thermometer having first order dynamics is subjected to a sudden temperature change of 30oc to 150oc. If it has he time constant of 5 sec, what temperature will be indicated by after 5 sec?
YOUR ANSWER : ?
Which of the following is a variable displacement transducer?
YOUR ANSWER : ?
Two voltmeters have the same range 0-400V. The internal impedance are 30,000 Ohms and 20,000 Ohms. If they are connected in series and 600V be applied across them, the readings are
YOUR ANSWER : ?
The material of the shunt should have _______ temperature co-efficient of resistance.
YOUR ANSWER : ?