A call between any two ship stations on an intership working frequency shall have a maximum duration of（）.
The frequency 156.525MHZ and 156.8MHZ should be used in the band of（）.
The output voltage of a three-phase alternator is regulated by the （）.
Diesel engines driving alternators operating in parallel must maintain set frequency regardless of load changesThe governor characteristic used to accomplish this is known as （）
The transmission time duration of a single pulse of radio-frequency energy is a function of the（）.
Pitch is produced by frequency of vibration of the vocal cords. The higher the frequency, the higher the pitch.（）
To increase the frequency of an operating AC generator, you should （）
（） is provided to alternators, in the event of prime mover failure to ensure that the alternator does not act as a motor.
The frequency of an AC generator is adjusted by means of the （）
Possible phase relationships between voltage and current in an alternating current circuit include which of the following conditions?（）
What is the frequency of the front side bus （FSB） on the eX4 architecture？（）
An alternator switchboard has a synchroscope and synchronizing lamps, if the synchroscope is broken, which of the steps listed is the most essential before an alternator can be paralleled with the bus （）
In an alternating current electrical system, a low system power factor is a direct sign of （）
The frequency of the alternating current generated by a synchronous generator is governed by the speed and the（）
The frequency output of an operating alternator is controlled by the （）.
An increase in an asset's expected return relative to that of an alternative asset, holding everthing else unchanged, raises the quantity demanded of the asset.
As to the economic role of advertising, it is so persuasive that it is ______ that a consumer will switch to an alternative product.
The function of direct current regulated power supply is to input an alternating current power of 220volts, so that it can output __________.
Tokyo wants to build a floating ________ in the sea as an alternative to the airport.
Which manipulation is the fastest manipulation of frequency?
What is the implying meaning of “Alternative Rock”?
One assumption of rationality is that we cannot know all of the alternatives.（)
What is the alternative name of the World Bank？
Assume the miss rate of an instruction cache is 2% and the miss rate of the data cache is 5%. If a processor has a CPI of 1.5 without any memory stalls and the miss penalty is 50 cycles for all misses, determine how much faster a processor would run with a perfect cache that never missed. Assume the frequency of all loads and stores is 36%. the speed with a perfect cache that never missed / the speed with a cache that will miss=______(number only, keeping 4 significant digits)
