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What else can I help you with?
Does the value of the exciting current of your 3-phase motor depend on the rotor speed?
An induction motor has no excitation, so the question is about a synchronous motor. The rotor speed is determined by the supply frequency. For a given supply frequency and mechanical load, the excitation current can be adjusted to give the best power factor.
What is excitation of DC machine?
In general terms, 'excitation' simply describes the process by which an electric current produces a magnetic field. But, more specifically, it refers to the creation of the magnetic field by the field windings of a motor or generator. In the case of an alternator, for example, the armature windings (the windings into which voltages are induced) are stationary, and inserted into slots cut into the inner face of the stator. The field is then provided by the rotor which is supplied (via slip rings) with a 'excitation' current provided by an external d.c. voltage.
What preparations are associated with stapedectomy?
Prior to admission.the patient will be given a hearing test to measure the degree of deafness, and a full ear, nose, and throat exam. Most surgeons prefer to use general anesthesia; in this case, an injection will be given to the patient before surgery.
Does a induction motor need excitation?
The induction motor is the special kind of motor which runs below and above the synchronous speed. which the synchronous motor runs nearly equal the synchronous speed. The operation of synchronous motor runs with dc field excited hence separate dc field current is given to the field circuit. where as the induction motor the field and main field is drawn from the same supply hence no excitation is required. But due to this separate starting mechanism has to be required in case of the single phase induction motor.
What is a National Service?
National Service is the term given to the time a person spends in the Armed Forces of a country which has compulsory military service.
What is the cost of synvisc injection?
Synvisc is a drug that given as an injection to help people suffering from Arthritis. Depending on a persons health insurance this drug can be free or it can cost upwards of $100.
In what immunity a person is given an injection of antibodies from another person or animal?
A. Passive :)
Generator excitation voltage?
the voltage which is given for creating magnetic field in a generator is known as excitation voltage.
What is the purpose of supartz?
Supartz is an injection in liquid form. It is taken for the purpose of joint therapy. It is frequently given to people suffering from osteoarthritis when ordinary pain killers are not helping.
What is the difference between a Subcutaneous injection and a intradermal injection?
Subcutaneous injection can be given below the skin.. Intradermal injection can be given in-between the skin and base of the hair
If a person given an injection containing only antibodies would most likely develop in?
passive immunity
How the pulse polio vaccine is given?
It can be given orally or as an injection.
How the polio vaccine is given?
It can be given orally or as an injection.
Can injection be given in the atrery?
no
Why ORS is given to person suffering from diarrhoea?
because it recovers the lost water and salts and sugars through faeces.
What type of injection is given when a large amount of medication must be given into a muscle?
an injection into the muscle is called a Intramuscular injection or IM injection for short. These are the safest types of injections for people who are not certified to work with animals to give.
How is ethanasia given?
By lethal injection.
