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SSC JE EE Score Booster Quiz 5 (Measurements)
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Question 1
The dead time of an instrument refers to____________.
Question 2
In a two wattmeter method reading of both wattmeter are 600W and 300W then find power factor –
Question 3
A generator produces 100 kW of power at a potential difference of 10 kV. The power is transmitted through cables of total resistance . What is power loss in cables?
Question 4
Determine the percentage voltage error of a potential transformer with the system voltage of 11000 V and having a turn’s ratio of 104, if the measured secondary voltage is 98 V.
Question 5
When two resistors are connected in series then find the uncertainty in the combined resistances where,
R1=60±0.3 Ω, R2=40±0.4 Ω.
R1=60±0.3 Ω, R2=40±0.4 Ω.
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May 22ESE & GATE EE