Related Questions

An ammeter has a resistance of G ohms and range of I amperes. The value of resistance required in parallel to convert it into an ammeter of range nI is ___________.
A nG
B (n - 1)G
C $$\frac{{\text{G}}}{{{\text{n}} - 1}}$$
D $$\frac{{\text{G}}}{{\text{n}}}$$
সিরিজে সংযুক্ত একটি এ্যামিটার এবং একটি অজানা রোধ দুটি একই রকম 1.5 V ব্যাটারীর দুই প্রান্তে সংযুক্ত আছে। যখন ব্যাটারী দুটি সিরিজে সংযুক্ত থাকে তখন এ্যামিটার। amp রিডিং প্রদর্শন করে। আবার ব্যাটারী দুটি সমান্তরালে সংযুক্ত করলে 0.6 amp রিডিং প্রদর্শন করে। ব্যাটারীর আভ্যন্তরিন রোধ কত ? (An ammeter and an unknown resistance are connected in series across two identical batteries of each 1.5 V. The ammeter shows current I amp and 0.6 amp when the batteries are connected in series and parallel, respectively. What is the internal resistance of the battery?)
A 13Ω
B 12Ω
C 1Ω
D 0.1Ω
E 23Ω
Clinical features of compensated shock are
A Lactic acidosis
B Increased pulse rate
C Decreased blood pressure
D Increased respiratory rate
E Decreased urine output
Compensated shock is characterized by
A Lactic acidosis
B Increased pulse rate
C Decreased urine output
D Fall of blood pressure
E Altered consciousness level
Compensated hypovolaemic shock is characterized by
A Normal respiratory rate
B Tachycardia
C Anxiety
D Hypotension
E Low urine output
Following are clinical feature of compensated shock
A Lactic Acidosis
B Increased pulse rate
C Decreased blood pressure
D Increased respiratory rate
E Decreased urine output
Compensated hypovolemic shock is characterized by
A Normal respiratory rate
B Tachycardia
C Anxiety
D Hypotension
E Low urine output
In case of conductively compensated D.C. series motors, the compensating winding is provided
A As separately wound unit
B In parallel with armature winding
C In series with armature winding
D In parallel with field winding
The voltage drop, for constant voltage transmission is compensated by installing
A Inductors
B Capacitors
C Synchronous motors
D All of above
The purpose of stator winding in the compensated repulsion motor is to
A provide mechanical balance
B improve power factor and provide better speed regulation
C prevent hunting in the motor
D eliminate armature reaction

Next steps