What does the following given circuit represent?
Which of the following does not cause permanent damage to an SCR?
A periodic voltage waveform observed on an oscilloscope across a load is shown. A permanent magnet moving coil (PMMC) meter connected across the same load reads
Consider a unit delay element:
Determine whether the system is memory less, causal and linear.
Armature reaction in a synchronous generator at rated voltage and zero power factor leading is
In a power MOSFET, pinch-off occurs when (VDS is the drain to source voltage, VGS is the gate to source voltage VT is the threshold voltage):
The op-amp shown in the figure is ideal. The input impedance is given by
Consider a signal defined by
In magnetic circuits, due to fringing effect, the following is true if Bc represents core flux density and Bg represents average air gap flux density.
Representation of (-20)10 in two’s complement form is:
A current of 2.2 A flows through a coil when connected 220 V DC. When 220 V 50 Hz AC is applied to the same coil, current is 1 A. What is inductance of coil?
constitute a balanced set of three phase voltages. The magnitude and angle of voltage
are
Direction: In the following question, the sentences have been given in Active/ Passive Voice. From the given alternatives, choose the one that best expresses the given sentence in Passive/ Active Voice.
Some people were helping the wounded woman.
Direction: Choose the option closest in meaning to the OPPOSITE of the word given in capitals.
TIRADE
Directions: In this question, you need to replace the underlined part of the sentence with the most suitable idiom/expression given as option.
He was not agreeing to back off, as if he was arguing just for the sake of it.
Direction: In the following question, the sentences have been given in Active/ Passive Voice. From the given alternatives, choose the one which best expresses the given sentence in Passive/ Active Voice.
The boy laughed at the beggar.
Which service provides 3D view of earth?
A laser printer
(i) prints an entire line at a time
(ii) is a non-impact printer
(iii) allows multiple copies to be taken at a time
(iv) prints one character at a time
The size of the monitor is determined by measuring the screen ______.
Which is not the application of internet?
Ramesh told Suresh, “Yesterday I defeated the only brother of the daughter of my grandmother”. Whom did Ramesh defeat?
Directions to Solve
Each of the following questions has a group. Find out which one of the given alternatives will be another member of the group or of that class.
Question -
Clutch, Brake, Horn