Testing
The LK as T2K was tested unmanned in Earth orbit four times, as Kosmos 379, Kosmos 382, Kosmos 398 and Kosmos 434. The first test was done on November 24, 1970, the second on December 2, 1970, the third on February 26, 1971, and the fourth on August 12, 1971.
All four LKs were launched with the Soyuz-L rocket. The first flight imitated the planned working cycle of the Block E rocket block. The third and fourth flights were intended to test the LK's behavior under several flight anomalies. All flights went well, and the LK was considered ready for manned flight.
Read more about this topic: LK (spacecraft)
Famous quotes containing the word testing:
“Now I see that going out into the testing ground of men it is the tongue and not the deed that wins the day.”
—Sophocles (497–406/5 B.C.)
“Today so much rebellion is aimless and demoralizing precisely because children have no values to challenge. Teenage rebellion is a testing process in which young people try out various values in order to make them their own. But during those years of trial, error, embarrassment, a child needs family standards to fall back on, reliable habits of thought and feeling that provide security and protection.”
—Neil Kurshan (20th century)
“No testing has overtaken you that is not common to everyone. God is faithful, and he will not let you be tested beyond your strength, but with the testing he will also provide the way out so that you may be able to endure it.”
—Bible: New Testament, 1 Corinthians 10:13.