Related Questions

Dummy coil should not be used in
A small machines
B large machines
C either (A) or (B)
D none of the above
The winding where dummy coils are used is sometimes called
A Duplex winding
B Triplex winding
C Forced winding
D None of the above
A dummy activity is used in PERT network to describe the
A Precedence relationship
B Resource idleness
C Resource restriction
D Necessary time delay
A dummy activity in a net work diagram
A Is represented by a dotted line
B Is an artificial activity
C Does not consume time or resources
D All of these
A dummy activity
A Is artificially introduced
B Is represented by a dotted line
C Does not require any time
D All of the above
The purpose of providing dummy coils in a generator is
A To reduce eddy current losses
B To enhance flux density
C To amplify voltage
D To provide mechanical balance for the rotor
In order to put a check on terrorist activities in India, Terrorist and Disruptive Activities (Prevention) Act (TADA) was passed in :
A 1985
B 1989
C 1995
D 1998
In which of the following activities silicon carbide is used?
A Making cement and glass
B Disinfecting water of ponds
C Cutting very hard substances
D Making casts for statues
Fill in the blanks : Volcanic activities have also resulted in the creation of large land masses, -----the popular impression of their sheer destructive potential.
A a basis for
B exemplifying
C contrary to
D confirming
Labour rights activities claimed the number of "mortalities" in the is much higher than the official count- ( select the best expression of the quoted word)
A refuges
B casualties
C Celebrities
D tenant

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