Related Questions

Which of the following is the poorest conductor of heat?
A Still air
B Water
C Ice
D Snow
E Soil
Which of the following is a good conductor of heat but bad conductor of electricity ?
A Asbestos
B Celluloid
C Straw Board
D Mica
Which of the following is a good conductor of heat but a bad conductor of electricity ?
A Celluloid
B Rubber
C Asbestos
D Mica
Which of the following is a good conductor of heat but a bad conductor of electricity?
A Celluloid
B Rubber
C Asbestos
D Mica
In electric press, mica is used because it is _______ conductor of heat but/and________ conductor of electricity.
A bad, good
B bad, bad
C good, bad
D good, good
Which of the following motor has the poorest speed regulation?
A Shunt motor
B Series motor
C Differential compound motor
D Cumulative compound motor
Which of the following materials has the poorest electrical conductivity?
A Carbon
B Aluminium
C Silver
D Stainless steel
Which sister organization of the world Bank provides long term loans at zero interest to the poorest developing countries?
A International Developing Association
B IMF
C Asian Development Bank
D International Finance Corporation
which district has been identified as the poorest district in the country according to poverty maps of Bangladesh 2010?
A Kushtia
B Kurigram
C Dhaka
D Rangupur
Which motor has the poorest speed control?
A Differentially compounded motor
B Cumulatively compounded motor
C Shunt motor
D Series motor

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