Related Questions

When the pointer of an analog ohmmeter reads close to zero, the resistor being measured is
A Overheated
B Shorted
C Open
D Reversed
When a capacitor was connected to the terminal of ohmmeter, the pointer indicated a low resistance initially and then slowly came to infinity position. This shows that capacitor is
A Short-circuited
B All right
C Faulty
D None of the above
If an ohmmeter reading immediately goes practically to zero and stays there, capacitor is
A Charged
B Short-circuited
C Lossy
D Satisfactory
A current of 16 amperes divides between two branches in parallel of resistances 8 ohms and 12 ohms respectively The current in each branch is
A 6.4 A, 6.9 A
B 6.4 A, 9.6 A
C 4.6 A. 6.9 A
D 4.6 A, 9.6 A
A function 'p' that accepts a pointer to a character as argument and returns a pointer to an array of integer can be declared as
A int(*p(char *))
B int *p(char *)
C int (*p) (char *)
D None of these.
When using ohmmeter, applied voltage is to be disconnected from the circuit because
A Voltage source will increase resistance
B Current will decrease resistance
C The ohmmeter has its own internal battery
D None of the above
An ohmmeter is a
A moving iron instrument
B moving coil instrument
C dynamometer instrument
D none of the above
An open resistor, when checked with an ohmmeter reads
A Zero
B Infinite
C High but within tolerance
D Low but not zero
The ohmmeter reading for a short circuited capacitor is
A infinity
B few kilo ohms
C few megohms
D zero
An ohmmeter is an instrument for measuring
A Current
B Voltage
C Resistance
D Wattage

Next steps