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The forces which meet at one point and have their lines of action in different planes are called _____.
A circuit has a resistance of 12 Ω and an impedance of 15 Ω. The power factor of the circuit will be
For the symbols having their usual meanings, which of the following is correct?
The speed of electromagnetic waves in free space is _____ m/s.
A laser produces intense, monochromatic, coherent light by which of the following process?
In orthographic projection, the object is placed with one of its faces ______ to the picture plane.
An amplifier without feedback has a gain of 100. Then the gain of amplifier with a negative feedback of 0.49 is_______
In a RC phase shift oscillator, the minimum number of R-C networks to be connected in cascade will be
When P-type substance is connected with negative and n-type is connected with positive terminal of the battery then P-n junction diode is in
The output of logic gate is ‘1’ when all its inputs are at logic ‘0’, The gate is a either
In Bipolar Junction transistors, type of configuration which will give both voltage gain and current gain is
When germanium is doped with pentavalent impurity, the resulting material is