Related Questions

The two input terminals of an opamp are labeled as
A High and low
B Positive and negative
C Inverting and non inverting
D Differential ans non differential
The CMRR of a typical IC OPAMP is
A 70 dB
B 80 dB
C 85 dB
D 75 dB
For a two stage compressor, if index of compression for higher stage is greater than index of compression for lower stage, then the optimum pressure as compared to ideal case will
A Increase
B Decrease
C Remain unaffected
D Other factors control it
A survey was conducted among the students of Khulna University to find out how many forms of physical exercise usually swam, 25% said they usually did jogging, 20% said they played cricket, 15% said they usually played football and 20 respondents said they did not take any form of exercise. From the above findings it can be concluded that.
A The student of khulna University do not usually take physical exercise.
B No respondent took more than one form of exercise.
C The method of data collection was not valid.
D Some of the respondents took more than one form of exercise.
The output stage of a multistage amplifier usually employs ___________
A Push-pull amplifier
B Preamplifier
C Class A power amplifier
D None of the above
In superhetrodyne receiver, the input at mixer stage is ___________
A IF and RF
B RF and AF
C IF and AF
D RF and local oscillator signal
Pointing to a man on the stage, Rashi said, " He is the brother of the daughter of the wife of my husband." How is the man on the stage related to Rashi?
A Son
B Husband
C Cousin
D Nephew
E Brother-in-law
The minimum work required for a three stage reciprocating air compressor is ________ the work required for each stage.
A Equal to
B Double
C Three times
D Six times
In a triaxial compression test when drainage is allowed during the first stage (i. e. application of cell pressure) only and not during the second stage (i.e. application of deviator stress at constant cell pressure), the test is known as
A consolidated drained test
B consolidated undrained test
C unconsolidated drained test
D unconsolidated undrained test
The driver stage usually employs___________
A Class A power amplifier
B Push-pull amplifier
C Class C amplifier
D None of the above

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