Related Questions

Which one occupies the lowermost position in the electromotive series of metals?
A Aluminium
B Noble metals (Ag, Pt, Au)
C Zinc
D Alkali metals (K, Na, Li)
Metal at the top of the electromotive series is
A Least active
B Most stable
C Most active
D Most noble
তড়িচ্চালক বল (electromotive force) -এর একক কোনটি?
A N
B N.mc    
C V/C
D J
Voltage is sometimes referred to as EMF, or Electromotive...?
A Field
B Factor
C Flash
D Force
একটি কোষের তড়িৎচালক বল 2 V। এতে যখন 1 A তড়িৎ প্রবাহিত হয় তখন এর বিভব পার্থক্য 1 v হয়। কোষের অভ্যন্তরীণ রোধ (Electromotive force of a cell is 2 V. When 1 A current flows through it, its voltage drops to 1 V. The internal resistance of the cell is)
A 1 Ω
B 2 Ω
C 1 2Ω
D 1 4Ω
একটি কোষের তড়িৎ চালক বল 2 V। এতে যখন 1A তড়িৎ প্রবাহিত হয় তখন এর বিভব পার্থক্য 1 V হয়। কোষের অভ্যন্তরীণ রোধ কত? (Electromotive force of a cell is 2 V. When 1 A current flows, its voltage drops to 1 V. Calculate its internal resistance.)
A 1Ω
B 2 Ω
C 0.5 Ω
D 0.25 Ω
'Decennial' means consisting of or occuring every ------.
A five years
B ten years
C six years
D twenty years
’Decennial' means consisting of or occuring every -------.
A five years
B ten years
C six years
D twenty years
Brass parts with high residual tensile stress at the surface are susceptible to season cracking (i.e. spontaneous cracking occuring on exposure to atmospheric corrosion), if its zinc percentage is more than
A 5
B 10
C 20
D 35
Which one is a naturally occuring noble gas?
A Sodium
B Potassium
C Argon
D Boron

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