Related Questions

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.
Which of the following generating machine will offer constant voltage on all loads?
A Self-excited generator
B Separately excited generator
C Level compounded generator
D All of the above
Is the reserved generating capacity available for service under emergency conditions which is not kept in operation but in working order,
A Hot reserve
B Cold reserve
C Spinning reserve
D Firm power
When drain voltage equals the pinch-off-voltage, then drain current ___________ with the increase in drain voltage
A decreases
B increases
C remains constant
D none of the above
Which of the following is the main revenue generating sector of Bangladesh Government ?
A Import duty
B Income tax
C Value added tax
D Interest
Which of the following is the main revenue generating source of Bangladesh Government?
A Import duty
B Income tax
C Value addes tax
D Interest
Which of the following is an indirect way of generating FM?
A By reactance modulator
B By bipolar transistor
C By varacter diode
D By armstrong modulator
Which of the following plants is smallest and lightest for generating a given amount of power?
A Gas turbine plant
B Petrol engine
C Diesel engine
D Solar plant
Which of the following generating station has minimum ruiyiing cost ?
A Nuclear
B Hydro
C Thermal
D Diesel
Which of the following PHP functions can be used for generating unique id’s?
A uniqueid()
B id()
C md5()
D mdid()

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