DRONE N DRONE

what happens according to Newton, if we let an untied balloon go?

• balloon will fall

• force allow balloon to move in the same direction

• rushing out air force balloon to move in the opposite direction

• none of the above

if thrust and drag are equal, aircraft holds the airspeed

• high

• low

• constant

• first high then constant

• first low then high

The amount an airplane accelerates is equal to

• mass/applied force

• force/ area

• applied force/mass

• none of the above

In BLDC field winding is on

• rotor

• stator

• Auxiliary MOTOR

• NONE OF THE ABOVE

BLDC Construction similar to

• Conventional DC MOTIOR

• INDUCTION MOTOR

• UNIVERSAL MOTOR

• PERMANENT MAGNET SYNCHRONOUS MOTOR

DRONES USE ----------TO COUNTERACT THE GRAVITY FORCE?

• ROTOR

• STATOR

• A & B

• NONE OF THIS

NEWTONS LAW SUMMARISED F=MA,WHICH LAWS IS SUMMARISED?

• NEWTONS 1 LAW

• NEWTONS 2 LAW

• NEWTON 3 LAW

• NONE OF THESE

TRANSFER OF ELECTRCITY IN A MOTOR

• ELECTRICAL TO MECHANICAL

• MECHANICAL TO ELECTRICAL

• CHEMICAL TO ELECTRICAL

• PHYSICAL TO POTENTIAL

A CURRENT RUNS THROUGH A STRAIGHT WIRE FROM RIGHT TO LEFT.WHAT DIRECTION WOULD THE MAGNETIC FIELD BE?

• ANTICLOCKWISE

• CLOCKWISE

• INTO THE SCREEM

• OUT OF THE SCREEN

WHICH STATEMENT IS TRUE AS PER NEWTONS LAWS OF MOTION?

• EVERY OBJECT PERSISTS IN ITS STATE OF REST OR UNIFORM MOTION IN A STRAIGHT LINE UNLESS IT IS COMPELLED TO CHANGE THAT STATE BY FORCES IMPRESSED ON IT.

• EVERY EVERY OBJECT CHANGES IN ITS STATE OF REST OR UNIFORM MOTION IN A STRAIGHT LINE UNLESS IT IS COMPELLED TO CHANGE THAT STATE BY FORCES IMPRESSED ON IT.

• BOTH A & D

• THE PILOT MAKES AN AIRCRAFT BREAK FREE OF GRAVITY AND MAINTAIN CONTROL SAYS THE APPLICATION OF NEWTONS THIRD LAW.