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হোম›নবম-দশম শ্রেণি›English Version›Science›C-11 — Electricity in Daily Life›C-11-Q108

C-11-Q108mediummulti_combo_mcq

About system loss — Which of the following is correct?

Conducting wire has small resistance
$I^2R$ heat in wire is a loss of power
High voltage transmission reduces loss

ai and ii
bi and iii
cii and iii
di, ii and iii

Kপূর্ববর্তী

108/130

Jপরবর্তী

এই অধ্যায়ের আরও প্রশ্ন

C-11-Q109Load-shedding occurs when —
C-11-Q110The electricity produced by all power plants of a country is added to —
C-11-Q111Local sub-stations distribute electricity received from —
C-11-Q112The first yardstick to measure how developed a country is, is —
C-11-Q113For students to study at night and use laboratories and computers, the most essential supply is —
C-11-Q114According to the chapter, agriculture needs energy for — Which of the following is correct?
C-11-Q115According to the chapter, a likely solution for increased demand of electricity in the country is —
C-11-Q116According to the chapter, energy is needed in densely populated areas like Bangladesh for —
C-11-Q117Which of the following is the symbol of an ammeter?
C-11-Q118In the process of electrolysis coating is given — Which one below is correct?

C-11 — Electricity in Daily Life — সব প্রশ্ন দেখুন (130টি) →