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SSC JE 2019-20 Technical Quiz 51
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Question 1
Which one of the following is the dimensional formula of conductance?
Question 2
Determine the capacitive susceptance (in Siemens) & a circuit if the capacitance of the circuit is 0.08 mF and supplied with a 50 Hz frequency.
Question 3
The S.I unit of electrical energy is ______.
Question 4
Determine the total impedance (in Ohms) of a series RLC circuit having a resistance of 10 Ohms, capacitive reactance of 2 Ohms and inductive reactance of 6 Ohms, connected in a series across a 200 V, 50 Hz supply.
Question 5
In a semiconductor, the resistivity
Question 6
What is the volume of hydrogen liberated at N.T.P. by a charge which liberates 0.3175 g of copper?
Question 7
The magnitude of AT required for air gap is much greater than that required for iron part of a magnetic circuit because…………
Question 8
Determine the eddy current loss (in W) in a material having eddy current coefficient of 1, thickness of 0.04 m and volume of 2 cubic metre which is kept in a magnetic field having a maximum flux density of 4 T and supplied by a frequency of 50 Hz.
Question 9
In an electromagnet, the flux density at saturation should be
Question 10
Three parallel plates each of area 
with separation 
between first and second and 
between second and third are arranged to form a capacitor. If the dielectric constants are 
and 
the capacitance of this capacitor is
with separation between first and second and between second and third are arranged to form a capacitor. If the dielectric constants are and the capacitance of this capacitor is - 838 attempts
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ESE & GATE EEGeneralApr 23ESE & GATE EE
