One newton meter is same as __________?
A. one watt
B. one joule
C. five joules
D. one joule second
Category: Engineeeing Mcqs
Nichrome wire is an alloy of __________?
A. lead and zinc
B. chromium and vanadium
C. nickel and chromium
D. copper and silver
Voltage dependent resistors are usually made from __________?
A. charcoal
B. silicon carbide
C. nichrome
D. graphite
The ratio of mass of proton to that of electron is nearly __________?
A. 1840
B. 1840
C. 30
D. 4
Voltage dependent resistors are used __________?
A. for inductive circuits
B. to suppress surges
C. as heating elements
D. as current stabilizers
An open resistor, when checked with an ohm-meter reads __________?
A. zero
B. infinite
C. high but within tolerance
D. low but not zero
All good conductors have high __________?
A. conductance
B. resistance
C. reluctance
D. thermal conductivity
